Gas Shooting Nails

Gabaɗaya ana harba kusoshi da bindigar ƙusa kuma a jefa su cikin kusoshi na ginin. Yawancin lokaci ya ƙunshi ƙusa tare da zoben kaya ko kwala mai riƙe filastik. Aikin zobe da kwalawar saka filastik shine gyara jikin ƙusa a cikin ganga na gun ƙusa, don guje wa karkata ta gefe yayin harbi.
Siffar ƙusa yana kama da ƙusa na siminti, amma an harbe shi a cikin bindiga. Dangantakar da magana, ƙusa ƙusa ya fi kyau kuma ya fi tattalin arziki fiye da ginin hannu. A lokaci guda, yana da sauƙin ginawa fiye da sauran kusoshi. Ana amfani da kusoshi mafi yawa wajen aikin injiniyan katako da injiniyan gine-gine, irin su haɗin gwiwa da injiniyan saman katako, da dai sauransu. Aikin kusoshi shine shigar da ƙusoshin a cikin matrix kamar siminti ko farantin karfe don ɗaure haɗin haɗin.